no.
you need to connect your ps3 to a wireless modem. or use an ethernet cable.
You need the game in the PS3 to play it online, then it is an option available if you are also able to go online
No, you do not need a beyblade to use the internet on a PS3. All you need is an internet connection.
You need either a router or a wireless modem in most cases. The easy answer is yes you should have a router to allow multiple items to go online
There is no online play on the ps2. It's only the ps3 that has the online network allowing you to play online.
yes you can but you need a internet connection and a online acount that you can make on your ps3 or xbox when you have all of these go multiplayer on the mw2 main menu and go to multiplayer and then go online.
You need to sign up for PlayStation network. For this you need to connect your wireless/wired internet to your PS3
If you have xbox then you need an xbox live account or if you have PS3 you need a PSN account. Then go on multiplayer and select play online.
you need a new one hope you still have warrenty
ps3 got hacked.
To go and play online on your PS3 is free. The exception of course is that you do of course have to pay for an internet connection. Also certain online services on PS3 do cost money, such as netflix.